<template>
  <div>
      加载完毕了
  </div>
</template>

<script setup lang="ts">
import { getCurrentInstance } from 'vue'
console.log("我是this:",getCurrentInstance())
let data = "dd"
let sleep = () =>{
    return new Promise((resolve,reject)=>{
        setTimeout(() => {
            resolve(20)
        }, 2000);
    })
}
// await sleep()

</script>

<style scoped></style>
